ATE121284T1 - FASTENING DEVICE FOR ANCHORING IN BONE TISSUE. - Google Patents

FASTENING DEVICE FOR ANCHORING IN BONE TISSUE.

Info

Publication number
ATE121284T1
ATE121284T1 AT91910386T AT91910386T ATE121284T1 AT E121284 T1 ATE121284 T1 AT E121284T1 AT 91910386 T AT91910386 T AT 91910386T AT 91910386 T AT91910386 T AT 91910386T AT E121284 T1 ATE121284 T1 AT E121284T1
Authority
AT
Austria
Prior art keywords
bone tissue
pct
thread
shaft
section
Prior art date
Application number
AT91910386T
Other languages
German (de)
Inventor
Per-Ingvar Branemark
Original Assignee
Medevelop Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medevelop Ab filed Critical Medevelop Ab
Application granted granted Critical
Publication of ATE121284T1 publication Critical patent/ATE121284T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Dental Prosthetics (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PCT No. PCT/SE91/00348 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18556 PCT Pub. Date Dec. 12, 1991.A fixture intended to be implanted into bone tissue, for example, the bone tissue of a jaw, for anchoring a prothesis, such as a tooth crown. The fixture includes a cylindrical head disposed on the end of a shaft for positionally fixing the prothesis. An upper and lower external thread section is formed on the shaft. The lower external thread section is screwed into a previously prepared hole in the bone tissue, the hole having a diameter that is substantially equal to a core diameter of the shaft. A thread-free zone is located along a mid-section of the shaft. The thread-free zone has a smooth outer surface to avoid the irritation of nerves present in the bone tissue in the vicinity of the fixture. Gently curving transitional portions connect the thread-free zone with the upper and lower external thread sections. The thread-free mid-section and the lower external thread section are provided with a coating of tissue friendly material.
AT91910386T 1990-05-25 1991-05-16 FASTENING DEVICE FOR ANCHORING IN BONE TISSUE. ATE121284T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001885A SE466236B (en) 1990-05-25 1990-05-25 FIXTURE FOR ANCHORING IN BONE-TABLE INCLUDING A NON-FREE SUN

Publications (1)

Publication Number Publication Date
ATE121284T1 true ATE121284T1 (en) 1995-05-15

Family

ID=20379588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910386T ATE121284T1 (en) 1990-05-25 1991-05-16 FASTENING DEVICE FOR ANCHORING IN BONE TISSUE.

Country Status (11)

Country Link
US (1) US5324199A (en)
EP (1) EP0531396B1 (en)
JP (1) JPH05506804A (en)
AT (1) ATE121284T1 (en)
AU (1) AU7989391A (en)
CA (1) CA2071905A1 (en)
DE (1) DE69109108T2 (en)
DK (1) DK0531396T3 (en)
ES (1) ES2073759T3 (en)
SE (1) SE466236B (en)
WO (1) WO1991018556A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364268A (en) * 1992-03-03 1994-11-15 Implant Innovations, Inc. Method for installing a dental implant fixture in cortical bone
US5709547A (en) * 1992-03-03 1998-01-20 Implant Innovations, Inc. Dental implant for anchorage in cortical bone
US5695336A (en) * 1992-03-03 1997-12-09 Implant Innovations, Inc. Dental implant fixture for anchorage in cortical bone
SE500383C2 (en) * 1992-11-26 1994-06-13 Medevelop Ab Double anchored tooth fixture
US5564926A (en) * 1992-11-26 1996-10-15 Medevelop Ab Anchoring element for anchorage in bone tissue
SE9301405D0 (en) * 1993-04-27 1993-04-27 Medevelop Ab BEFORE IMPLANTATION IN WEAVEN PROVIDED, MAINLY ROTATION SYMETRICALLY TRAINED ANCHORING ORGANIZATION, CONDUCTING PROTESTS OR DIFFICULTLY, ANCHORING DEVICE COMPLETED FOR APPLICATION OF SUFFICIENT ANCHORING
SE9301406D0 (en) * 1993-04-27 1993-04-27 Medevelop Ab FOE IMPLANTATION IN THE WEBSITE PROVIDED FOR THE HALLAR ORGAN FOR CONTROLLED RECORDING AND LOCATION FIXING OF WIRELESS WIRES FOR ELECTRIC INFORMATION TRANSFER USEFUL EQUIPMENT AND SET FOR ITS APPLICATION
SE9301407D0 (en) * 1993-04-27 1993-04-27 Medevelop Ab BEFORE IMPLANTATION IN WEAVEN PROVIDED FOR THE ANCHORING ORGANIZATION FOR THE PROCESSING OF PROCESSES, ARTIFICIAL ARTICLE COMPONENTS OR LIKE
US5571017A (en) * 1994-10-05 1996-11-05 Core-Vent Corporation Selective surface, externally-threaded endosseous dental implant
US6652765B1 (en) 1994-11-30 2003-11-25 Implant Innovations, Inc. Implant surface preparation
US5863201A (en) * 1994-11-30 1999-01-26 Implant Innovations, Inc. Infection-blocking dental implant
BR9509934A (en) * 1994-11-30 1998-01-27 Implant Innovations Inc Preparation of implant surface
US5695339A (en) * 1995-05-12 1997-12-09 Abere; Dennis J. Method and apparatus for reattaching a detached crown of an installed dental bridge
IT1276590B1 (en) * 1995-11-03 1997-11-03 Fernando Ricci OSTEO INTEGRATED DENTAL IMPLANT WITH HYBRID ANCHORAGE
AU1531697A (en) 1996-01-18 1997-08-11 Implant Innovations, Inc. Reduced friction screw-type dental implant
US5842865A (en) * 1997-09-12 1998-12-01 Sulzer Calcitek Inc. Self-tapping implant with multiple concave tapping channels
US5947735A (en) * 1997-11-10 1999-09-07 Sulzer Calcitek Inc. Surface roughening of self-tapping dental implants
US5829978A (en) * 1997-11-10 1998-11-03 Sulzer Calcitek Inc. Surface roughening of self-tapping dental implants
US6076660A (en) 1998-02-05 2000-06-20 Sulzer Calcitek Inc. Vial for dental implant delivery system
US6086371A (en) * 1998-02-05 2000-07-11 Sulzer Orthopedics Inc. Dental implant delivery system having driver mount with removable flange
US5885079A (en) * 1998-06-22 1999-03-23 Core-Vent Corporation Selective surface, endosseous dental implants
DE59812947D1 (en) 1998-11-26 2005-08-25 Synthes Ag SCREW
KR100283988B1 (en) * 1999-07-07 2001-02-15 현영근 Osseo-Integrated Dental Implant
US6679701B1 (en) * 2000-03-23 2004-01-20 Gordon D. Blacklock Anchor having threads opposing unthreading
US7137816B2 (en) * 2001-09-17 2006-11-21 Zimmer Dental Inc. Impression post and temporary abutment and method of making dental restoration
US7160109B2 (en) * 2001-09-17 2007-01-09 Sulzer Dental Inc. Torque limiting implant drive system
WO2003099157A2 (en) * 2002-04-23 2003-12-04 Blacklock Gordon D Anchor having threads opposing unthreading
US8251700B2 (en) 2003-05-16 2012-08-28 Biomet 3I, Llc Surface treatment process for implants made of titanium alloy
SE528324C2 (en) * 2004-02-02 2006-10-17 Braanemark Integration Ab Fixture as well as tooth fixing elements and tooth fasteners
US8257435B2 (en) * 2005-09-23 2012-09-04 Mark Pitkin Skin integrated device
US7530810B2 (en) * 2006-08-30 2009-05-12 Clement Milton A Dental fixture implantation system and associated method
US20090062928A1 (en) 2007-09-05 2009-03-05 Mark Pitkin In-bone implantable shaft for prosthetic joints or for direct skeletal attachment of external limb prostheses and method of its installation
KR100808500B1 (en) 2007-12-28 2008-02-29 (주)이비아이 Implant artificial roots for poor alveolar bone
US8986318B2 (en) 2008-06-03 2015-03-24 Jeffrey Scott Smith Pedicle depth measuring apparatus
US8740956B2 (en) 2008-01-10 2014-06-03 J. Scott Smith Pedicle screw
US9668775B2 (en) 2008-06-03 2017-06-06 Jeffrey Scott Smith Pedicle screw
KR100918963B1 (en) * 2008-11-25 2009-09-25 현영근 Fixture of dental implant and method of manufacturing the same
US8296951B2 (en) * 2009-06-25 2012-10-30 Young Keun Hyun Method of manufacturing a fixture of a dental implant
US20150017605A1 (en) * 2013-07-15 2015-01-15 Taiwan Shan Yin Int'l Co., Ltd. Dental implant with high combining stability
US9883898B2 (en) 2014-08-07 2018-02-06 Jeffrey Scott Smith Pedicle screw with electro-conductive coating or portion
US11786343B2 (en) 2020-07-09 2023-10-17 Southern Implants (Pty) Ltd Dental implants with stepped threads and systems and methods for making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499222A (en) * 1965-08-17 1970-03-10 Leonard I Linkow Intra-osseous pins and posts and their use and techniques thereof
US3466748A (en) * 1967-12-15 1969-09-16 Robert W Christensen Anchor screw for dental prosthesis
US4027392A (en) * 1976-05-10 1977-06-07 Interface Biomedical Laboratories Corporation Endosteal bionic tooth and implantation method
CH642838A5 (en) * 1979-11-21 1984-05-15 Osteo Ag JAW IMPLANT.
US4431416A (en) * 1982-04-29 1984-02-14 A & L Investment Company Endosseous dental implant system for overdenture retention, crown and bridge support
DE3241963C1 (en) * 1982-11-12 1984-04-26 Feldmühle AG, 4000 Düsseldorf Helical jaw implant
US4780081A (en) * 1986-01-14 1988-10-25 Hoya Corporation Artificial dental root capable of being firmly fixed to a jawbone
SE455155B (en) * 1986-02-12 1988-06-27 Inst For Tillempad Bioteknolog SCREW SIZE FASTENER FOR PERMANENT ANCHORING IN BONE TAPE
IT207895Z2 (en) * 1986-03-27 1988-02-22 Colombo Domenico THREADED CYLINDRICAL PIN FOR DENTAL DENTAL IMPLANTATION
SE457769B (en) * 1987-06-12 1989-01-30 Nobelpharma Ab DISTANCE ORGANIZATION FOR DENTAL IMPLANT
SE462669B (en) * 1988-05-20 1990-08-13 Inst Applied Biotechnology BEFORE IMPLEMENTATION DETERMINED FIXTURE FOR ANCHORING IN BONE TABLE, LIKE THE BAKES 'BONE TABLE, PREPARING A PROTECTION, SUCH AS A DENTAL CHRONICLE E D.
US4846683A (en) * 1988-06-23 1989-07-11 Implant Innovations, Inc. Axially short dental implant fixture
FR2662597B1 (en) * 1990-06-05 1992-10-09 Scortecci Gerard FALSE CUFF FOR DENTAL IMPLANT AND NATURAL TOOTH COMPRISING AN ANTI-SHOCK MEANS.

Also Published As

Publication number Publication date
JPH05506804A (en) 1993-10-07
AU7989391A (en) 1991-12-31
EP0531396B1 (en) 1995-04-19
SE9001885D0 (en) 1990-05-25
ES2073759T3 (en) 1995-08-16
WO1991018556A1 (en) 1991-12-12
US5324199A (en) 1994-06-28
DE69109108D1 (en) 1995-05-24
DK0531396T3 (en) 1995-07-31
SE466236B (en) 1992-01-20
SE9001885L (en) 1991-11-26
DE69109108T2 (en) 1995-08-31
EP0531396A1 (en) 1993-03-17
CA2071905A1 (en) 1991-11-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee